Study of beam profile measurement at interaction point in international linear collider

Kazutoshi Ito, Akiya Miyamoto, Tadashi Nagamine, Toshiaki Tauchi, Hitoshi Yamamoto, Yosuke Takubo, Yutaro Sato

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

Abstract

At the international linear collider, measurement of the beam profile at the interaction point is a key issue to achieve high luminosity. We report a simulation study on a new beam profile monitor, called the pair monitor, which uses the hit distribution of the electron-positron pairs generated at the interaction point. We obtained measurement accuracies of 5.1%, 10.0%, and 4.0% for the horizontal (σx), vertical (σy), and longitudinal beam sizes (σz), respectively, for 50 bunch crossings.

Original languageEnglish
Pages (from-to)367-371
Number of pages5
JournalNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume608
Issue number3
DOIs
Publication statusPublished - 2009 Sep 21
Externally publishedYes

Keywords

  • Beam profile
  • ILC
  • Interaction point
  • Pair monitor

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Instrumentation

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